.site-header {
  position: sticky;
  top: 0;
  z-index: 4;
  background: rgba(243, 239, 230, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.header-bar, .footer-bar {
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 16px 28px;
  flex-wrap: wrap;
}
.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}
.brand-mark {
  width: 22px;
  height: 26px;
  border: 1.5px solid var(--ink);
  border-radius: 2px;
  background:
    linear-gradient(135deg, transparent 46%, var(--coral) 46% 62%, var(--paper) 62%) top right / 10px 10px no-repeat,
    var(--paper);
}
.brand-name { font-family: var(--serif); font-size: 1.35rem; letter-spacing: -0.03em; }
.brand-name span { color: var(--coral); }
.header-nav {
  margin-inline-end: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}
.nav-link {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.nav-link.is-current { border-bottom-color: var(--coral); }
.lang { position: relative; }
.lang summary {
  list-style: none;
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.lang summary::-webkit-details-marker { display: none; }
.lang-menu {
  position: absolute;
  inset-inline-end: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  min-width: 140px;
  box-shadow: var(--shadow);
  padding: 6px;
}
.lang-menu a {
  display: block;
  padding: 8px 10px;
  text-decoration: none;
  color: var(--ink);
  border-radius: 8px;
}
.lang-menu a[aria-current="true"] { background: var(--coral-soft); }
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 48px;
}
.footer-bar { justify-content: space-between; padding: 18px 0 28px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.footer-nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
.footer-note { margin: 0; color: var(--ink-soft); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
}
.button-primary { background: var(--coral); color: #fffaf7; }
.button-primary:hover { background: var(--coral-deep); }
.button-ghost { border-color: var(--line-strong); background: var(--paper); color: var(--ink); }
.button[disabled], .button[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--coral-soft);
  color: var(--coral-deep);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
html[dir="rtl"] .badge { letter-spacing: 0; text-transform: none; }
.alert {
  border: 1px solid #e2b4ae;
  background: #fbf1ef;
  color: var(--ink);
  border-radius: 12px;
  padding: 12px 14px;
  margin: 0 0 16px;
}
.alert ul { margin: 0; padding-inline-start: 1.1rem; }
.alert-ok { border-color: #b7d7c4; background: var(--ok-soft); }
.crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}
.crumbs li:not(:last-child)::after { content: "/"; margin-inline-start: 8px; }
.crumbs a { color: var(--ink-soft); }
.tool-card, .result, .workspace, .contact-form, .page-section {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.dropzone {
  position: relative;
  min-height: 280px;
  border: 1.5px dashed var(--line-strong);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(200, 75, 58, 0.05), transparent 42%),
    var(--paper);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 28px 16px;
}
.dropzone.is-hot { border-color: var(--coral); background: var(--coral-soft); }
.dropzone-copy p:last-child { margin-bottom: 0; }
.file-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.file-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
}
.thumb-wrap {
  width: 88px;
  min-height: 112px;
  border-radius: 8px;
  background: white;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.thumb-wrap canvas { display: block; width: 100%; height: auto; }
.thumb-fallback { font-size: 0.75rem; color: var(--ink-soft); text-align: center; padding: 8px; }
.file-name { font-weight: 600; overflow-wrap: anywhere; }
.file-meta { color: var(--ink-soft); font-size: 0.92rem; margin: 0; }
.file-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
.file-actions button, .reorder-handle {
  min-height: 44px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  border-radius: 8px;
  padding: 0 12px;
  cursor: pointer;
}
.reorder-handle { cursor: grab; touch-action: none; }
.workspace, .result { padding: 16px; margin-top: 16px; }
.workspace-actions, .hero-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.result-facts { display: grid; gap: 10px; margin: 0 0 18px; }
.result-facts div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.result-facts dt { color: var(--ink-soft); }
.result-facts dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.contact-form { padding: 18px; display: grid; gap: 8px; max-width: 640px; }
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--bg);
  padding: 10px 12px;
  min-height: 44px;
}
.faq details {
  border-top: 1px solid var(--line);
  padding: 10px 0;
}
.faq summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; }
.status:empty { display: none; }
@media (max-width: 430px) {
  .header-bar { padding: 8px 0; }
  .lang-menu { position: static; margin-top: 4px; box-shadow: none; }
  .file-card { grid-template-columns: 72px minmax(0, 1fr); }
  .thumb-wrap { width: 72px; min-height: 92px; }
}